20188651950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14954557}}^1$

素因数の和:14954578

約数の個数: 48

約数和(自身を含む): 55630955760

約数和(自身を除く): 35442303810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14954557, 29909114, 44863671, 74772785, 89727342, 134591013, 149545570, 224318355, 269182026, 373863925, 403773039, 448636710, 672955065, 747727850, 807546078, 1121591775, 1345910130, 2018865195, 2243183550, 3364775325, 4037730390, 6729550650, 10094325975, 20188651950]

約数ペア:

[(1, 20188651950), (2, 10094325975), (3, 6729550650), (5, 4037730390), (6, 3364775325), (9, 2243183550), (10, 2018865195), (15, 1345910130), (18, 1121591775), (25, 807546078), (27, 747727850), (30, 672955065), (45, 448636710), (50, 403773039), (54, 373863925), (75, 269182026), (90, 224318355), (135, 149545570), (150, 134591013), (225, 89727342), (270, 74772785), (450, 44863671), (675, 29909114), (1350, 14954557)]