20008057560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{59357}}^1$

素因数の和:59477

約数の個数: 96

約数和(自身を含む): 61179103440

約数和(自身を除く): 41171045880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 2809, 3180, 5618, 6360, 8427, 11236, 14045, 16854, 22472, 28090, 33708, 42135, 56180, 59357, 67416, 84270, 112360, 118714, 168540, 178071, 237428, 296785, 337080, 356142, 474856, 593570, 712284, 890355, 1187140, 1424568, 1780710, 2374280, 3145921, 3561420, 6291842, 7122840, 9437763, 12583684, 15729605, 18875526, 25167368, 31459210, 37751052, 47188815, 62918420, 75502104, 94377630, 125836840, 166733813, 188755260, 333467626, 377510520, 500201439, 666935252, 833669065, 1000402878, 1333870504, 1667338130, 2000805756, 2501007195, 3334676260, 4001611512, 5002014390, 6669352520, 10004028780, 20008057560]

約数ペア:

[(1, 20008057560), (2, 10004028780), (3, 6669352520), (4, 5002014390), (5, 4001611512), (6, 3334676260), (8, 2501007195), (10, 2000805756), (12, 1667338130), (15, 1333870504), (20, 1000402878), (24, 833669065), (30, 666935252), (40, 500201439), (53, 377510520), (60, 333467626), (106, 188755260), (120, 166733813), (159, 125836840), (212, 94377630), (265, 75502104), (318, 62918420), (424, 47188815), (530, 37751052), (636, 31459210), (795, 25167368), (1060, 18875526), (1272, 15729605), (1590, 12583684), (2120, 9437763), (2809, 7122840), (3180, 6291842), (5618, 3561420), (6360, 3145921), (8427, 2374280), (11236, 1780710), (14045, 1424568), (16854, 1187140), (22472, 890355), (28090, 712284), (33708, 593570), (42135, 474856), (56180, 356142), (59357, 337080), (67416, 296785), (84270, 237428), (112360, 178071), (118714, 168540)]