20193341832

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{6689}}^1$

素因数の和:8547

約数の個数: 96

約数和(自身を含む): 57107980800

約数和(自身を除く): 36914638968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 1823, 3646, 5469, 6689, 7292, 10938, 13378, 14584, 16407, 20067, 21876, 26756, 32814, 40134, 41929, 43752, 53512, 60201, 65628, 80268, 83858, 120402, 125787, 131256, 153847, 160536, 167716, 240804, 251574, 307694, 335432, 377361, 461541, 481608, 503148, 615388, 754722, 923082, 1006296, 1230776, 1384623, 1509444, 1846164, 2769246, 3018888, 3692328, 5538492, 11076984, 12194047, 24388094, 36582141, 48776188, 73164282, 97552376, 109746423, 146328564, 219492846, 280463081, 292657128, 438985692, 560926162, 841389243, 877971384, 1121852324, 1682778486, 2243704648, 2524167729, 3365556972, 5048335458, 6731113944, 10096670916, 20193341832]

約数ペア:

[(1, 20193341832), (2, 10096670916), (3, 6731113944), (4, 5048335458), (6, 3365556972), (8, 2524167729), (9, 2243704648), (12, 1682778486), (18, 1121852324), (23, 877971384), (24, 841389243), (36, 560926162), (46, 438985692), (69, 292657128), (72, 280463081), (92, 219492846), (138, 146328564), (184, 109746423), (207, 97552376), (276, 73164282), (414, 48776188), (552, 36582141), (828, 24388094), (1656, 12194047), (1823, 11076984), (3646, 5538492), (5469, 3692328), (6689, 3018888), (7292, 2769246), (10938, 1846164), (13378, 1509444), (14584, 1384623), (16407, 1230776), (20067, 1006296), (21876, 923082), (26756, 754722), (32814, 615388), (40134, 503148), (41929, 481608), (43752, 461541), (53512, 377361), (60201, 335432), (65628, 307694), (80268, 251574), (83858, 240804), (120402, 167716), (125787, 160536), (131256, 153847)]