20163826830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{108007}}^1$

素因数の和:108158

約数の個数: 96

約数和(自身を含む): 56737898496

約数和(自身を除く): 36574071666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 127, 147, 210, 245, 254, 294, 381, 490, 635, 735, 762, 889, 1270, 1470, 1778, 1905, 2667, 3810, 4445, 5334, 6223, 8890, 12446, 13335, 18669, 26670, 31115, 37338, 62230, 93345, 108007, 186690, 216014, 324021, 540035, 648042, 756049, 1080070, 1512098, 1620105, 2268147, 3240210, 3780245, 4536294, 5292343, 7560490, 10584686, 11340735, 13716889, 15877029, 22681470, 26461715, 27433778, 31754058, 41150667, 52923430, 68584445, 79385145, 82301334, 96018223, 137168890, 158770290, 192036446, 205753335, 288054669, 411506670, 480091115, 576109338, 672127561, 960182230, 1344255122, 1440273345, 2016382683, 2880546690, 3360637805, 4032765366, 6721275610, 10081913415, 20163826830]

約数ペア:

[(1, 20163826830), (2, 10081913415), (3, 6721275610), (5, 4032765366), (6, 3360637805), (7, 2880546690), (10, 2016382683), (14, 1440273345), (15, 1344255122), (21, 960182230), (30, 672127561), (35, 576109338), (42, 480091115), (49, 411506670), (70, 288054669), (98, 205753335), (105, 192036446), (127, 158770290), (147, 137168890), (210, 96018223), (245, 82301334), (254, 79385145), (294, 68584445), (381, 52923430), (490, 41150667), (635, 31754058), (735, 27433778), (762, 26461715), (889, 22681470), (1270, 15877029), (1470, 13716889), (1778, 11340735), (1905, 10584686), (2667, 7560490), (3810, 5292343), (4445, 4536294), (5334, 3780245), (6223, 3240210), (8890, 2268147), (12446, 1620105), (13335, 1512098), (18669, 1080070), (26670, 756049), (31115, 648042), (37338, 540035), (62230, 324021), (93345, 216014), (108007, 186690)]