20138292804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{14029}}^1$

素因数の和:14809

約数の個数: 96

約数和(自身を含む): 56116408320

約数和(自身を除く): 35978115516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 743, 966, 1486, 1932, 2229, 2972, 4458, 5201, 8916, 10402, 14029, 15603, 17089, 20804, 28058, 31206, 34178, 42087, 51267, 56116, 62412, 68356, 84174, 98203, 102534, 119623, 168348, 196406, 205068, 239246, 294609, 322667, 358869, 392812, 478492, 589218, 645334, 717738, 968001, 1178436, 1290668, 1435476, 1936002, 2258669, 3872004, 4517338, 6776007, 9034676, 10423547, 13552014, 20847094, 27104028, 31270641, 41694188, 62541282, 72964829, 125082564, 145929658, 218894487, 239741581, 291859316, 437788974, 479483162, 719224743, 875577948, 958966324, 1438449486, 1678191067, 2876898972, 3356382134, 5034573201, 6712764268, 10069146402, 20138292804]

約数ペア:

[(1, 20138292804), (2, 10069146402), (3, 6712764268), (4, 5034573201), (6, 3356382134), (7, 2876898972), (12, 1678191067), (14, 1438449486), (21, 958966324), (23, 875577948), (28, 719224743), (42, 479483162), (46, 437788974), (69, 291859316), (84, 239741581), (92, 218894487), (138, 145929658), (161, 125082564), (276, 72964829), (322, 62541282), (483, 41694188), (644, 31270641), (743, 27104028), (966, 20847094), (1486, 13552014), (1932, 10423547), (2229, 9034676), (2972, 6776007), (4458, 4517338), (5201, 3872004), (8916, 2258669), (10402, 1936002), (14029, 1435476), (15603, 1290668), (17089, 1178436), (20804, 968001), (28058, 717738), (31206, 645334), (34178, 589218), (42087, 478492), (51267, 392812), (56116, 358869), (62412, 322667), (68356, 294609), (84174, 239246), (98203, 205068), (102534, 196406), (119623, 168348)]