20121725064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{91639}}^1$

素因数の和:92962

約数の個数: 64

約数和(自身を含む): 57535257600

約数和(自身を除く): 37413532536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1307, 2614, 3921, 5228, 7842, 9149, 10456, 15684, 18298, 27447, 31368, 36596, 54894, 73192, 91639, 109788, 183278, 219576, 274917, 366556, 549834, 641473, 733112, 1099668, 1282946, 1924419, 2199336, 2565892, 3848838, 5131784, 7697676, 15395352, 119772173, 239544346, 359316519, 479088692, 718633038, 838405211, 958177384, 1437266076, 1676810422, 2515215633, 2874532152, 3353620844, 5030431266, 6707241688, 10060862532, 20121725064]

約数ペア:

[(1, 20121725064), (2, 10060862532), (3, 6707241688), (4, 5030431266), (6, 3353620844), (7, 2874532152), (8, 2515215633), (12, 1676810422), (14, 1437266076), (21, 958177384), (24, 838405211), (28, 718633038), (42, 479088692), (56, 359316519), (84, 239544346), (168, 119772173), (1307, 15395352), (2614, 7697676), (3921, 5131784), (5228, 3848838), (7842, 2565892), (9149, 2199336), (10456, 1924419), (15684, 1282946), (18298, 1099668), (27447, 733112), (31368, 641473), (36596, 549834), (54894, 366556), (73192, 274917), (91639, 219576), (109788, 183278)]