20506932

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 60

約数和(自身を含む): 54072480

約数和(自身を除く): 33565548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 324, 334, 379, 501, 668, 758, 1002, 1137, 1503, 1516, 2004, 2274, 3006, 3411, 4509, 4548, 6012, 6822, 9018, 10233, 13527, 13644, 18036, 20466, 27054, 30699, 40932, 54108, 61398, 63293, 122796, 126586, 189879, 253172, 379758, 569637, 759516, 1139274, 1708911, 2278548, 3417822, 5126733, 6835644, 10253466, 20506932]

約数ペア:

[(1, 20506932), (2, 10253466), (3, 6835644), (4, 5126733), (6, 3417822), (9, 2278548), (12, 1708911), (18, 1139274), (27, 759516), (36, 569637), (54, 379758), (81, 253172), (108, 189879), (162, 126586), (167, 122796), (324, 63293), (334, 61398), (379, 54108), (501, 40932), (668, 30699), (758, 27054), (1002, 20466), (1137, 18036), (1503, 13644), (1516, 13527), (2004, 10233), (2274, 9018), (3006, 6822), (3411, 6012), (4509, 4548)]