20179963272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1\times {\mathrm{2029}}^1$

素因数の和:3215

約数の個数: 128

約数和(自身を含む): 58826476800

約数和(自身を除く): 38646513528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1117, 1272, 1484, 2029, 2226, 2234, 2968, 3351, 4058, 4452, 4468, 6087, 6702, 7819, 8116, 8904, 8936, 12174, 13404, 14203, 15638, 16232, 23457, 24348, 26808, 28406, 31276, 42609, 46914, 48696, 56812, 59201, 62552, 85218, 93828, 107537, 113624, 118402, 170436, 177603, 187656, 215074, 236804, 322611, 340872, 355206, 414407, 430148, 473608, 645222, 710412, 752759, 828814, 860296, 1243221, 1290444, 1420824, 1505518, 1657628, 2258277, 2266393, 2486442, 2580888, 3011036, 3315256, 4516554, 4532786, 4972884, 6022072, 6799179, 9033108, 9065572, 9945768, 13598358, 15864751, 18066216, 18131144, 27196716, 31729502, 47594253, 54393432, 63459004, 95188506, 120118829, 126918008, 190377012, 240237658, 360356487, 380754024, 480475316, 720712974, 840831803, 960950632, 1441425948, 1681663606, 2522495409, 2882851896, 3363327212, 5044990818, 6726654424, 10089981636, 20179963272]

約数ペア:

[(1, 20179963272), (2, 10089981636), (3, 6726654424), (4, 5044990818), (6, 3363327212), (7, 2882851896), (8, 2522495409), (12, 1681663606), (14, 1441425948), (21, 960950632), (24, 840831803), (28, 720712974), (42, 480475316), (53, 380754024), (56, 360356487), (84, 240237658), (106, 190377012), (159, 126918008), (168, 120118829), (212, 95188506), (318, 63459004), (371, 54393432), (424, 47594253), (636, 31729502), (742, 27196716), (1113, 18131144), (1117, 18066216), (1272, 15864751), (1484, 13598358), (2029, 9945768), (2226, 9065572), (2234, 9033108), (2968, 6799179), (3351, 6022072), (4058, 4972884), (4452, 4532786), (4468, 4516554), (6087, 3315256), (6702, 3011036), (7819, 2580888), (8116, 2486442), (8904, 2266393), (8936, 2258277), (12174, 1657628), (13404, 1505518), (14203, 1420824), (15638, 1290444), (16232, 1243221), (23457, 860296), (24348, 828814), (26808, 752759), (28406, 710412), (31276, 645222), (42609, 473608), (46914, 430148), (48696, 414407), (56812, 355206), (59201, 340872), (62552, 322611), (85218, 236804), (93828, 215074), (107537, 187656), (113624, 177603), (118402, 170436)]