20403976344

素因数分解:

$2^3\times 3^1\times {\mathrm{22153}}^1\times {\mathrm{38377}}^1$

素因数の和:60539

約数の個数: 32

約数和(自身を含む): 51013572720

約数和(自身を除く): 30609596376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 22153, 38377, 44306, 66459, 76754, 88612, 115131, 132918, 153508, 177224, 230262, 265836, 307016, 460524, 531672, 921048, 850165681, 1700331362, 2550497043, 3400662724, 5100994086, 6801325448, 10201988172, 20403976344]

約数ペア:

[(1, 20403976344), (2, 10201988172), (3, 6801325448), (4, 5100994086), (6, 3400662724), (8, 2550497043), (12, 1700331362), (24, 850165681), (22153, 921048), (38377, 531672), (44306, 460524), (66459, 307016), (76754, 265836), (88612, 230262), (115131, 177224), (132918, 153508)]