20954151444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1734041}}^1$

素因数の和:1734120

約数の個数: 48

約数和(自身を含む): 52437430080

約数和(自身を除く): 31483278636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 1734041, 3468082, 5202123, 6936164, 10404246, 20808492, 32946779, 65893558, 91904173, 98840337, 131787116, 183808346, 197680674, 275712519, 367616692, 395361348, 551425038, 1102850076, 1746179287, 3492358574, 5238537861, 6984717148, 10477075722, 20954151444]

約数ペア:

[(1, 20954151444), (2, 10477075722), (3, 6984717148), (4, 5238537861), (6, 3492358574), (12, 1746179287), (19, 1102850076), (38, 551425038), (53, 395361348), (57, 367616692), (76, 275712519), (106, 197680674), (114, 183808346), (159, 131787116), (212, 98840337), (228, 91904173), (318, 65893558), (636, 32946779), (1007, 20808492), (2014, 10404246), (3021, 6936164), (4028, 5202123), (6042, 3468082), (12084, 1734041)]