20126021616

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{1997}}^1$

素因数の和:2624

約数の個数: 160

約数和(自身を含む): 59311828800

約数和(自身を除く): 39185807184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 569, 656, 738, 984, 1107, 1138, 1476, 1707, 1968, 1997, 2214, 2276, 2952, 3414, 3994, 4428, 4552, 5121, 5904, 5991, 6828, 7988, 8856, 9104, 10242, 11982, 13656, 15363, 15976, 17712, 17973, 20484, 23329, 23964, 27312, 30726, 31952, 35946, 40968, 46658, 47928, 53919, 61452, 69987, 71892, 81877, 81936, 93316, 95856, 107838, 122904, 139974, 143784, 163754, 186632, 209961, 215676, 245631, 245808, 279948, 287568, 327508, 373264, 419922, 431352, 491262, 559896, 629883, 655016, 736893, 839844, 862704, 982524, 1119792, 1136293, 1259766, 1310032, 1473786, 1679688, 1965048, 2210679, 2272586, 2519532, 2947572, 3359376, 3408879, 3930096, 4421358, 4545172, 5039064, 5895144, 6817758, 8842716, 9090344, 10078128, 10226637, 11790288, 13635516, 17685432, 18180688, 20453274, 27271032, 30679911, 35370864, 40906548, 46588013, 54542064, 61359822, 81813096, 93176026, 122719644, 139764039, 163626192, 186352052, 245439288, 279528078, 372704104, 419292117, 490878576, 559056156, 745408208, 838584234, 1118112312, 1257876351, 1677168468, 2236224624, 2515752702, 3354336936, 5031505404, 6708673872, 10063010808, 20126021616]

約数ペア:

[(1, 20126021616), (2, 10063010808), (3, 6708673872), (4, 5031505404), (6, 3354336936), (8, 2515752702), (9, 2236224624), (12, 1677168468), (16, 1257876351), (18, 1118112312), (24, 838584234), (27, 745408208), (36, 559056156), (41, 490878576), (48, 419292117), (54, 372704104), (72, 279528078), (82, 245439288), (108, 186352052), (123, 163626192), (144, 139764039), (164, 122719644), (216, 93176026), (246, 81813096), (328, 61359822), (369, 54542064), (432, 46588013), (492, 40906548), (569, 35370864), (656, 30679911), (738, 27271032), (984, 20453274), (1107, 18180688), (1138, 17685432), (1476, 13635516), (1707, 11790288), (1968, 10226637), (1997, 10078128), (2214, 9090344), (2276, 8842716), (2952, 6817758), (3414, 5895144), (3994, 5039064), (4428, 4545172), (4552, 4421358), (5121, 3930096), (5904, 3408879), (5991, 3359376), (6828, 2947572), (7988, 2519532), (8856, 2272586), (9104, 2210679), (10242, 1965048), (11982, 1679688), (13656, 1473786), (15363, 1310032), (15976, 1259766), (17712, 1136293), (17973, 1119792), (20484, 982524), (23329, 862704), (23964, 839844), (27312, 736893), (30726, 655016), (31952, 629883), (35946, 559896), (40968, 491262), (46658, 431352), (47928, 419922), (53919, 373264), (61452, 327508), (69987, 287568), (71892, 279948), (81877, 245808), (81936, 245631), (93316, 215676), (95856, 209961), (107838, 186632), (122904, 163754), (139974, 143784)]