20170223580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1521133}}^1$

素因数の和:1521175

約数の個数: 96

約数和(自身を含む): 64398729024

約数和(自身を除く): 44228505444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 1521133, 3042266, 4563399, 6084532, 7605665, 9126798, 15211330, 18253596, 19774729, 22816995, 25859261, 30422660, 39549458, 45633990, 51718522, 59324187, 77577783, 79098916, 91267980, 98873645, 103437044, 118648374, 129296305, 155155566, 197747290, 237296748, 258592610, 296620935, 310311132, 336170393, 387888915, 395494580, 517185220, 593241870, 672340786, 775777830, 1008511179, 1186483740, 1344681572, 1551555660, 1680851965, 2017022358, 3361703930, 4034044716, 5042555895, 6723407860, 10085111790, 20170223580]

約数ペア:

[(1, 20170223580), (2, 10085111790), (3, 6723407860), (4, 5042555895), (5, 4034044716), (6, 3361703930), (10, 2017022358), (12, 1680851965), (13, 1551555660), (15, 1344681572), (17, 1186483740), (20, 1008511179), (26, 775777830), (30, 672340786), (34, 593241870), (39, 517185220), (51, 395494580), (52, 387888915), (60, 336170393), (65, 310311132), (68, 296620935), (78, 258592610), (85, 237296748), (102, 197747290), (130, 155155566), (156, 129296305), (170, 118648374), (195, 103437044), (204, 98873645), (221, 91267980), (255, 79098916), (260, 77577783), (340, 59324187), (390, 51718522), (442, 45633990), (510, 39549458), (663, 30422660), (780, 25859261), (884, 22816995), (1020, 19774729), (1105, 18253596), (1326, 15211330), (2210, 9126798), (2652, 7605665), (3315, 6084532), (4420, 4563399), (6630, 3042266), (13260, 1521133)]