20176032064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:4024

約数の個数: 112

約数和(自身を含む): 42993803776

約数和(自身を除く): 22817771712

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 61, 62, 64, 86, 122, 124, 172, 244, 248, 344, 488, 496, 688, 976, 992, 1333, 1376, 1891, 1952, 1984, 2623, 2666, 2752, 3782, 3877, 3904, 5246, 5332, 7564, 7754, 10492, 10664, 15128, 15508, 20984, 21328, 30256, 31016, 41968, 42656, 60512, 62032, 81313, 83936, 85312, 120187, 121024, 124064, 162626, 166711, 167872, 236497, 240374, 248128, 325252, 333422, 472994, 480748, 650504, 666844, 945988, 961496, 1301008, 1333688, 1891976, 1922992, 2602016, 2667376, 3783952, 3845984, 5168041, 5204032, 5334752, 7331407, 7567904, 7691968, 10169371, 10336082, 10669504, 14662814, 15135808, 20338742, 20672164, 29325628, 40677484, 41344328, 58651256, 81354968, 82688656, 117302512, 162709936, 165377312, 234605024, 315250501, 325419872, 330754624, 469210048, 630501002, 650839744, 1261002004, 2522004008, 5044008016, 10088016032, 20176032064]

約数ペア:

[(1, 20176032064), (2, 10088016032), (4, 5044008016), (8, 2522004008), (16, 1261002004), (31, 650839744), (32, 630501002), (43, 469210048), (61, 330754624), (62, 325419872), (64, 315250501), (86, 234605024), (122, 165377312), (124, 162709936), (172, 117302512), (244, 82688656), (248, 81354968), (344, 58651256), (488, 41344328), (496, 40677484), (688, 29325628), (976, 20672164), (992, 20338742), (1333, 15135808), (1376, 14662814), (1891, 10669504), (1952, 10336082), (1984, 10169371), (2623, 7691968), (2666, 7567904), (2752, 7331407), (3782, 5334752), (3877, 5204032), (3904, 5168041), (5246, 3845984), (5332, 3783952), (7564, 2667376), (7754, 2602016), (10492, 1922992), (10664, 1891976), (15128, 1333688), (15508, 1301008), (20984, 961496), (21328, 945988), (30256, 666844), (31016, 650504), (41968, 480748), (42656, 472994), (60512, 333422), (62032, 325252), (81313, 248128), (83936, 240374), (85312, 236497), (120187, 167872), (121024, 166711), (124064, 162626)]