20595968304

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173087}}^1$

素因数の和:173202

約数の個数: 80

約数和(自身を含む): 55460164608

約数和(自身を除く): 34864196304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 888, 1072, 1608, 1776, 2479, 3216, 4958, 7437, 9916, 14874, 19832, 29748, 39664, 59496, 118992, 173087, 346174, 519261, 692348, 1038522, 1384696, 2077044, 2769392, 4154088, 6404219, 8308176, 11596829, 12808438, 19212657, 23193658, 25616876, 34790487, 38425314, 46387316, 51233752, 69580974, 76850628, 92774632, 102467504, 139161948, 153701256, 185549264, 278323896, 307402512, 429082673, 556647792, 858165346, 1287248019, 1716330692, 2574496038, 3432661384, 5148992076, 6865322768, 10297984152, 20595968304]

約数ペア:

[(1, 20595968304), (2, 10297984152), (3, 6865322768), (4, 5148992076), (6, 3432661384), (8, 2574496038), (12, 1716330692), (16, 1287248019), (24, 858165346), (37, 556647792), (48, 429082673), (67, 307402512), (74, 278323896), (111, 185549264), (134, 153701256), (148, 139161948), (201, 102467504), (222, 92774632), (268, 76850628), (296, 69580974), (402, 51233752), (444, 46387316), (536, 38425314), (592, 34790487), (804, 25616876), (888, 23193658), (1072, 19212657), (1608, 12808438), (1776, 11596829), (2479, 8308176), (3216, 6404219), (4958, 4154088), (7437, 2769392), (9916, 2077044), (14874, 1384696), (19832, 1038522), (29748, 692348), (39664, 519261), (59496, 346174), (118992, 173087)]