20222705356

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 42345483264

約数和(自身を除く): 22122777908

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 137, 142, 164, 274, 284, 287, 497, 548, 574, 959, 994, 1148, 1811, 1918, 1988, 2911, 3622, 3836, 5617, 5822, 7244, 9727, 11234, 11644, 12677, 19454, 20377, 22468, 25354, 38908, 39319, 40754, 50708, 68089, 74251, 78638, 81508, 128581, 136178, 148502, 157276, 248107, 257162, 272356, 297004, 398807, 496214, 514324, 519757, 797614, 900067, 992428, 1039514, 1595228, 1736749, 1800134, 2079028, 2791649, 3473498, 3600268, 5271821, 5583298, 6946996, 10172387, 10543642, 11166596, 17615597, 20344774, 21087284, 35231194, 36902747, 40689548, 70462388, 71206709, 73805494, 123309179, 142413418, 147610988, 246618358, 284826836, 493236716, 722239477, 1444478954, 2888957908, 5055676339, 10111352678, 20222705356]

約数ペア:

[(1, 20222705356), (2, 10111352678), (4, 5055676339), (7, 2888957908), (14, 1444478954), (28, 722239477), (41, 493236716), (71, 284826836), (82, 246618358), (137, 147610988), (142, 142413418), (164, 123309179), (274, 73805494), (284, 71206709), (287, 70462388), (497, 40689548), (548, 36902747), (574, 35231194), (959, 21087284), (994, 20344774), (1148, 17615597), (1811, 11166596), (1918, 10543642), (1988, 10172387), (2911, 6946996), (3622, 5583298), (3836, 5271821), (5617, 3600268), (5822, 3473498), (7244, 2791649), (9727, 2079028), (11234, 1800134), (11644, 1736749), (12677, 1595228), (19454, 1039514), (20377, 992428), (22468, 900067), (25354, 797614), (38908, 519757), (39319, 514324), (40754, 496214), (50708, 398807), (68089, 297004), (74251, 272356), (78638, 257162), (81508, 248107), (128581, 157276), (136178, 148502)]