20134591946

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{8039}}^1$

素因数の和:8307

約数の個数: 64

約数和(自身を含む): 37048320000

約数和(自身を除く): 16913728054

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 199, 203, 217, 398, 406, 434, 899, 1393, 1798, 2786, 5771, 6169, 6293, 8039, 11542, 12338, 12586, 16078, 40397, 43183, 56273, 80794, 86366, 112546, 178901, 233131, 249209, 357802, 466262, 498418, 1252307, 1599761, 1631917, 1744463, 2504614, 3199522, 3263834, 3488926, 7227061, 11198327, 14454122, 22396654, 46393069, 49592591, 50589427, 92786138, 99185182, 101178854, 324751483, 347148137, 649502966, 694296274, 1438185139, 2876370278, 10067295973, 20134591946]

約数ペア:

[(1, 20134591946), (2, 10067295973), (7, 2876370278), (14, 1438185139), (29, 694296274), (31, 649502966), (58, 347148137), (62, 324751483), (199, 101178854), (203, 99185182), (217, 92786138), (398, 50589427), (406, 49592591), (434, 46393069), (899, 22396654), (1393, 14454122), (1798, 11198327), (2786, 7227061), (5771, 3488926), (6169, 3263834), (6293, 3199522), (8039, 2504614), (11542, 1744463), (12338, 1631917), (12586, 1599761), (16078, 1252307), (40397, 498418), (43183, 466262), (56273, 357802), (80794, 249209), (86366, 233131), (112546, 178901)]