20107401660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{2111}}^1$

素因数の和:2729

約数の個数: 192

約数和(自身を含む): 64718438400

約数和(自身を除く): 44611036740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 569, 620, 837, 930, 1116, 1138, 1395, 1674, 1707, 1860, 2111, 2276, 2790, 2845, 3348, 3414, 4185, 4222, 5121, 5580, 5690, 6333, 6828, 8370, 8444, 8535, 10242, 10555, 11380, 12666, 15363, 16740, 17070, 17639, 18999, 20484, 21110, 25332, 25605, 30726, 31665, 34140, 35278, 37998, 42220, 51210, 52917, 56997, 61452, 63330, 65441, 70556, 75996, 76815, 88195, 94995, 102420, 105834, 113994, 126660, 130882, 153630, 158751, 176390, 189990, 196323, 211668, 227988, 261764, 264585, 284985, 307260, 317502, 327205, 352780, 379980, 392646, 476253, 529170, 569970, 588969, 635004, 654410, 785292, 793755, 952506, 981615, 1058340, 1139940, 1177938, 1201159, 1308820, 1587510, 1766907, 1905012, 1963230, 2355876, 2381265, 2402318, 2944845, 3175020, 3533814, 3603477, 3926460, 4762530, 4804636, 5889690, 6005795, 7067628, 7206954, 8834535, 9525060, 10810431, 11779380, 12011590, 14413908, 17669070, 18017385, 21620862, 24023180, 32431293, 35338140, 36034770, 37235929, 43241724, 54052155, 64862586, 72069540, 74471858, 108104310, 111707787, 129725172, 148943716, 162156465, 186179645, 216208620, 223415574, 324312930, 335123361, 372359290, 446831148, 558538935, 648625860, 670246722, 744718580, 1005370083, 1117077870, 1340493444, 1675616805, 2010740166, 2234155740, 3351233610, 4021480332, 5026850415, 6702467220, 10053700830, 20107401660]

約数ペア:

[(1, 20107401660), (2, 10053700830), (3, 6702467220), (4, 5026850415), (5, 4021480332), (6, 3351233610), (9, 2234155740), (10, 2010740166), (12, 1675616805), (15, 1340493444), (18, 1117077870), (20, 1005370083), (27, 744718580), (30, 670246722), (31, 648625860), (36, 558538935), (45, 446831148), (54, 372359290), (60, 335123361), (62, 324312930), (90, 223415574), (93, 216208620), (108, 186179645), (124, 162156465), (135, 148943716), (155, 129725172), (180, 111707787), (186, 108104310), (270, 74471858), (279, 72069540), (310, 64862586), (372, 54052155), (465, 43241724), (540, 37235929), (558, 36034770), (569, 35338140), (620, 32431293), (837, 24023180), (930, 21620862), (1116, 18017385), (1138, 17669070), (1395, 14413908), (1674, 12011590), (1707, 11779380), (1860, 10810431), (2111, 9525060), (2276, 8834535), (2790, 7206954), (2845, 7067628), (3348, 6005795), (3414, 5889690), (4185, 4804636), (4222, 4762530), (5121, 3926460), (5580, 3603477), (5690, 3533814), (6333, 3175020), (6828, 2944845), (8370, 2402318), (8444, 2381265), (8535, 2355876), (10242, 1963230), (10555, 1905012), (11380, 1766907), (12666, 1587510), (15363, 1308820), (16740, 1201159), (17070, 1177938), (17639, 1139940), (18999, 1058340), (20484, 981615), (21110, 952506), (25332, 793755), (25605, 785292), (30726, 654410), (31665, 635004), (34140, 588969), (35278, 569970), (37998, 529170), (42220, 476253), (51210, 392646), (52917, 379980), (56997, 352780), (61452, 327205), (63330, 317502), (65441, 307260), (70556, 284985), (75996, 264585), (76815, 261764), (88195, 227988), (94995, 211668), (102420, 196323), (105834, 189990), (113994, 176390), (126660, 158751), (130882, 153630)]