20733134328

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1573553}}^1$

素因数の和:1573629

約数の個数: 64

約数和(自身を含む): 58536208800

約数和(自身を除く): 37803074472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 1573553, 3147106, 4720659, 6294212, 9441318, 12588424, 14161977, 18882636, 28323954, 37765272, 42485931, 56647908, 84971862, 95986733, 113295816, 169943724, 191973466, 287960199, 339887448, 383946932, 575920398, 767893864, 863880597, 1151840796, 1727761194, 2303681592, 2591641791, 3455522388, 5183283582, 6911044776, 10366567164, 20733134328]

約数ペア:

[(1, 20733134328), (2, 10366567164), (3, 6911044776), (4, 5183283582), (6, 3455522388), (8, 2591641791), (9, 2303681592), (12, 1727761194), (18, 1151840796), (24, 863880597), (27, 767893864), (36, 575920398), (54, 383946932), (61, 339887448), (72, 287960199), (108, 191973466), (122, 169943724), (183, 113295816), (216, 95986733), (244, 84971862), (366, 56647908), (488, 42485931), (549, 37765272), (732, 28323954), (1098, 18882636), (1464, 14161977), (1647, 12588424), (2196, 9441318), (3294, 6294212), (4392, 4720659), (6588, 3147106), (13176, 1573553)]