20134011618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2803399}}^1$

素因数の和:2803436

約数の個数: 64

約数和(自身を含む): 53825280000

約数和(自身を除く): 33691268382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 2803399, 5606798, 8410197, 16820394, 19623793, 25230591, 39247586, 50461182, 53264581, 58871379, 75691773, 106529162, 117742758, 151383546, 159793743, 176614137, 319587486, 353228274, 372852067, 479381229, 529842411, 745704134, 958762458, 1059684822, 1118556201, 1438143687, 2237112402, 2876287374, 3355668603, 6711337206, 10067005809, 20134011618]

約数ペア:

[(1, 20134011618), (2, 10067005809), (3, 6711337206), (6, 3355668603), (7, 2876287374), (9, 2237112402), (14, 1438143687), (18, 1118556201), (19, 1059684822), (21, 958762458), (27, 745704134), (38, 529842411), (42, 479381229), (54, 372852067), (57, 353228274), (63, 319587486), (114, 176614137), (126, 159793743), (133, 151383546), (171, 117742758), (189, 106529162), (266, 75691773), (342, 58871379), (378, 53264581), (399, 50461182), (513, 39247586), (798, 25230591), (1026, 19623793), (1197, 16820394), (2394, 8410197), (3591, 5606798), (7182, 2803399)]