20192120630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{14549}}^1$

素因数の和:14646

約数の個数: 96

約数和(自身を含む): 42356563200

約数和(自身を除く): 22164442570

約数列:

[1, 2, 5, 10, 11, 22, 31, 37, 55, 62, 74, 110, 121, 155, 185, 242, 310, 341, 370, 407, 605, 682, 814, 1147, 1210, 1705, 2035, 2294, 3410, 3751, 4070, 4477, 5735, 7502, 8954, 11470, 12617, 14549, 18755, 22385, 25234, 29098, 37510, 44770, 63085, 72745, 126170, 138787, 145490, 160039, 277574, 320078, 451019, 538313, 693935, 800195, 902038, 1076626, 1387870, 1600390, 1760429, 2255095, 2691565, 3520858, 4510190, 4961209, 5383130, 5921443, 8802145, 9922418, 11842886, 16687703, 17604290, 24806045, 29607215, 33375406, 49612090, 54573299, 59214430, 65135873, 83438515, 109146598, 130271746, 166877030, 183564733, 272866495, 325679365, 367129466, 545732990, 651358730, 917823665, 1835647330, 2019212063, 4038424126, 10096060315, 20192120630]

約数ペア:

[(1, 20192120630), (2, 10096060315), (5, 4038424126), (10, 2019212063), (11, 1835647330), (22, 917823665), (31, 651358730), (37, 545732990), (55, 367129466), (62, 325679365), (74, 272866495), (110, 183564733), (121, 166877030), (155, 130271746), (185, 109146598), (242, 83438515), (310, 65135873), (341, 59214430), (370, 54573299), (407, 49612090), (605, 33375406), (682, 29607215), (814, 24806045), (1147, 17604290), (1210, 16687703), (1705, 11842886), (2035, 9922418), (2294, 8802145), (3410, 5921443), (3751, 5383130), (4070, 4961209), (4477, 4510190), (5735, 3520858), (7502, 2691565), (8954, 2255095), (11470, 1760429), (12617, 1600390), (14549, 1387870), (18755, 1076626), (22385, 902038), (25234, 800195), (29098, 693935), (37510, 538313), (44770, 451019), (63085, 320078), (72745, 277574), (126170, 160039), (138787, 145490)]