20222581324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 40429718784

約数和(自身を除く): 20207137460

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 74, 134, 148, 268, 397, 407, 467, 737, 794, 814, 934, 1474, 1588, 1628, 1868, 2479, 2948, 4367, 4958, 5137, 8734, 9916, 10274, 14689, 17279, 17468, 20548, 26599, 27269, 29378, 31289, 34558, 53198, 54538, 58756, 62578, 69116, 106396, 109076, 125156, 161579, 185399, 190069, 292589, 323158, 344179, 370798, 380138, 585178, 646316, 688358, 741596, 760276, 984163, 1157693, 1170356, 1376716, 1968326, 2039389, 2315386, 3936652, 4078778, 4630772, 6859763, 8157556, 10825793, 12421733, 12734623, 13719526, 21651586, 24843466, 25469246, 27439052, 43303172, 49686932, 50938492, 75457393, 136639063, 150914786, 273278126, 301829572, 459604121, 546556252, 919208242, 1838416484, 5055645331, 10111290662, 20222581324]

約数ペア:

[(1, 20222581324), (2, 10111290662), (4, 5055645331), (11, 1838416484), (22, 919208242), (37, 546556252), (44, 459604121), (67, 301829572), (74, 273278126), (134, 150914786), (148, 136639063), (268, 75457393), (397, 50938492), (407, 49686932), (467, 43303172), (737, 27439052), (794, 25469246), (814, 24843466), (934, 21651586), (1474, 13719526), (1588, 12734623), (1628, 12421733), (1868, 10825793), (2479, 8157556), (2948, 6859763), (4367, 4630772), (4958, 4078778), (5137, 3936652), (8734, 2315386), (9916, 2039389), (10274, 1968326), (14689, 1376716), (17279, 1170356), (17468, 1157693), (20548, 984163), (26599, 760276), (27269, 741596), (29378, 688358), (31289, 646316), (34558, 585178), (53198, 380138), (54538, 370798), (58756, 344179), (62578, 323158), (69116, 292589), (106396, 190069), (109076, 185399), (125156, 161579)]