20347629150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7139519}}^1$

素因数の和:7139553

約数の個数: 48

約数和(自身を含む): 53118028800

約数和(自身を除く): 32770399650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 7139519, 14279038, 21418557, 35697595, 42837114, 71395190, 107092785, 135650861, 178487975, 214185570, 271301722, 356975950, 406952583, 535463925, 678254305, 813905166, 1070927850, 1356508610, 2034762915, 3391271525, 4069525830, 6782543050, 10173814575, 20347629150]

約数ペア:

[(1, 20347629150), (2, 10173814575), (3, 6782543050), (5, 4069525830), (6, 3391271525), (10, 2034762915), (15, 1356508610), (19, 1070927850), (25, 813905166), (30, 678254305), (38, 535463925), (50, 406952583), (57, 356975950), (75, 271301722), (95, 214185570), (114, 178487975), (150, 135650861), (190, 107092785), (285, 71395190), (475, 42837114), (570, 35697595), (950, 21418557), (1425, 14279038), (2850, 7139519)]