20184092460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{5339707}}^1$

素因数の和:5339732

約数の個数: 96

約数和(自身を含む): 71765675520

約数和(自身を除く): 51581583060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 5339707, 10679414, 16019121, 21358828, 26698535, 32038242, 37377949, 48057363, 53397070, 64076484, 74755898, 80095605, 96114726, 106794140, 112133847, 144172089, 149511796, 160191210, 186889745, 192229452, 224267694, 240286815, 288344178, 320382420, 336401541, 373779490, 448535388, 480573630, 560669235, 576688356, 672803082, 720860445, 747558980, 961147260, 1009204623, 1121338470, 1345606164, 1441720890, 1682007705, 2018409246, 2242676940, 2883441780, 3364015410, 4036818492, 5046023115, 6728030820, 10092046230, 20184092460]

約数ペア:

[(1, 20184092460), (2, 10092046230), (3, 6728030820), (4, 5046023115), (5, 4036818492), (6, 3364015410), (7, 2883441780), (9, 2242676940), (10, 2018409246), (12, 1682007705), (14, 1441720890), (15, 1345606164), (18, 1121338470), (20, 1009204623), (21, 961147260), (27, 747558980), (28, 720860445), (30, 672803082), (35, 576688356), (36, 560669235), (42, 480573630), (45, 448535388), (54, 373779490), (60, 336401541), (63, 320382420), (70, 288344178), (84, 240286815), (90, 224267694), (105, 192229452), (108, 186889745), (126, 160191210), (135, 149511796), (140, 144172089), (180, 112133847), (189, 106794140), (210, 96114726), (252, 80095605), (270, 74755898), (315, 64076484), (378, 53397070), (420, 48057363), (540, 37377949), (630, 32038242), (756, 26698535), (945, 21358828), (1260, 16019121), (1890, 10679414), (3780, 5339707)]