20222701856

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{6343}}^1$

素因数の和:6734

約数の個数: 96

約数和(自身を含む): 46707268608

約数和(自身を除く): 26484566752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 331, 344, 602, 662, 688, 1204, 1324, 1376, 2317, 2408, 2648, 4634, 4816, 5296, 6343, 9268, 9632, 10592, 12686, 14233, 18536, 25372, 28466, 37072, 44401, 50744, 56932, 74144, 88802, 99631, 101488, 113864, 177604, 199262, 202976, 227728, 272749, 355208, 398524, 455456, 545498, 710416, 797048, 1090996, 1420832, 1594096, 1909243, 2099533, 2181992, 3188192, 3818486, 4199066, 4363984, 7636972, 8398132, 8727968, 14696731, 15273944, 16796264, 29393462, 30547888, 33592528, 58786924, 61095776, 67185056, 90279919, 117573848, 180559838, 235147696, 361119676, 470295392, 631959433, 722239352, 1263918866, 1444478704, 2527837732, 2888957408, 5055675464, 10111350928, 20222701856]

約数ペア:

[(1, 20222701856), (2, 10111350928), (4, 5055675464), (7, 2888957408), (8, 2527837732), (14, 1444478704), (16, 1263918866), (28, 722239352), (32, 631959433), (43, 470295392), (56, 361119676), (86, 235147696), (112, 180559838), (172, 117573848), (224, 90279919), (301, 67185056), (331, 61095776), (344, 58786924), (602, 33592528), (662, 30547888), (688, 29393462), (1204, 16796264), (1324, 15273944), (1376, 14696731), (2317, 8727968), (2408, 8398132), (2648, 7636972), (4634, 4363984), (4816, 4199066), (5296, 3818486), (6343, 3188192), (9268, 2181992), (9632, 2099533), (10592, 1909243), (12686, 1594096), (14233, 1420832), (18536, 1090996), (25372, 797048), (28466, 710416), (37072, 545498), (44401, 455456), (50744, 398524), (56932, 355208), (74144, 272749), (88802, 227728), (99631, 202976), (101488, 199262), (113864, 177604)]