20187424512

素因数分解:

$2^8\times 3^2\times {\mathrm{8761903}}^1$

素因数の和:8761925

約数の個数: 54

約数和(自身を含む): 58205328272

約数和(自身を除く): 38017903760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8761903, 17523806, 26285709, 35047612, 52571418, 70095224, 78857127, 105142836, 140190448, 157714254, 210285672, 280380896, 315428508, 420571344, 560761792, 630857016, 841142688, 1121523584, 1261714032, 1682285376, 2243047168, 2523428064, 3364570752, 5046856128, 6729141504, 10093712256, 20187424512]

約数ペア:

[(1, 20187424512), (2, 10093712256), (3, 6729141504), (4, 5046856128), (6, 3364570752), (8, 2523428064), (9, 2243047168), (12, 1682285376), (16, 1261714032), (18, 1121523584), (24, 841142688), (32, 630857016), (36, 560761792), (48, 420571344), (64, 315428508), (72, 280380896), (96, 210285672), (128, 157714254), (144, 140190448), (192, 105142836), (256, 78857127), (288, 70095224), (384, 52571418), (576, 35047612), (768, 26285709), (1152, 17523806), (2304, 8761903)]