20147401944

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{6451}}^1$

素因数の和:7246

約数の個数: 128

約数和(自身を含む): 58997088000

約数和(自身を除く): 38849686056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 761, 1026, 1368, 1522, 2052, 2283, 3044, 4104, 4566, 6088, 6451, 6849, 9132, 12902, 13698, 14459, 18264, 19353, 20547, 25804, 27396, 28918, 38706, 41094, 43377, 51608, 54792, 57836, 58059, 77412, 82188, 86754, 115672, 116118, 122569, 130131, 154824, 164376, 173508, 174177, 232236, 245138, 260262, 347016, 348354, 367707, 390393, 464472, 490276, 520524, 696708, 735414, 780786, 980552, 1041048, 1103121, 1393416, 1470828, 1561572, 2206242, 2941656, 3123144, 3309363, 4412484, 4909211, 6618726, 8824968, 9818422, 13237452, 14727633, 19636844, 26474904, 29455266, 39273688, 44182899, 58910532, 88365798, 93275009, 117821064, 132548697, 176731596, 186550018, 265097394, 279825027, 353463192, 373100036, 530194788, 559650054, 746200072, 839475081, 1060389576, 1119300108, 1678950162, 2238600216, 2518425243, 3357900324, 5036850486, 6715800648, 10073700972, 20147401944]

約数ペア:

[(1, 20147401944), (2, 10073700972), (3, 6715800648), (4, 5036850486), (6, 3357900324), (8, 2518425243), (9, 2238600216), (12, 1678950162), (18, 1119300108), (19, 1060389576), (24, 839475081), (27, 746200072), (36, 559650054), (38, 530194788), (54, 373100036), (57, 353463192), (72, 279825027), (76, 265097394), (108, 186550018), (114, 176731596), (152, 132548697), (171, 117821064), (216, 93275009), (228, 88365798), (342, 58910532), (456, 44182899), (513, 39273688), (684, 29455266), (761, 26474904), (1026, 19636844), (1368, 14727633), (1522, 13237452), (2052, 9818422), (2283, 8824968), (3044, 6618726), (4104, 4909211), (4566, 4412484), (6088, 3309363), (6451, 3123144), (6849, 2941656), (9132, 2206242), (12902, 1561572), (13698, 1470828), (14459, 1393416), (18264, 1103121), (19353, 1041048), (20547, 980552), (25804, 780786), (27396, 735414), (28918, 696708), (38706, 520524), (41094, 490276), (43377, 464472), (51608, 390393), (54792, 367707), (57836, 348354), (58059, 347016), (77412, 260262), (82188, 245138), (86754, 232236), (115672, 174177), (116118, 173508), (122569, 164376), (130131, 154824)]